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Datatähti 2016 alku

Start:2015-09-28 00:00:00
End:2015-10-12 00:00:00
 

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CSES - Datatähti 2016 alku - Results
History
2015-10-05 17:33:3439
2015-10-05 17:31:43
2015-10-05 17:31:00
2015-10-05 17:30:43
2015-10-04 23:08:5012
Task:Osajono
Sender:RemoveForce
Submission time:2015-10-05 17:33:34
Language:C++
Status:READY
Score:39

Feedback

groupverdictscore
#1ACCEPTED12
#2ACCEPTED27
#3TIME LIMIT EXCEEDED0

Test results

testverdicttime (s)group
#1ACCEPTED0.06 / 1.001details
#2ACCEPTED0.05 / 1.001details
#3ACCEPTED0.05 / 1.001details
#4ACCEPTED0.06 / 1.001details
#5ACCEPTED0.05 / 1.001details
#6ACCEPTED0.08 / 1.002details
#7ACCEPTED0.07 / 1.002details
#8ACCEPTED0.08 / 1.002details
#9ACCEPTED0.08 / 1.002details
#10ACCEPTED0.07 / 1.002details
#11TIME LIMIT EXCEEDED-- / 1.003details
#12TIME LIMIT EXCEEDED-- / 1.003details
#13TIME LIMIT EXCEEDED-- / 1.003details
#14TIME LIMIT EXCEEDED-- / 1.003details
#15TIME LIMIT EXCEEDED-- / 1.003details

Code

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

char* input;
unsigned counter;

void copy(size_t size, char *src, char *dest)
{
  for (size_t i = 0; i < size; ++i)
    dest[i] = src[i];
}

void readInput()
{
  size_t size = 8, used = 0;
  input = (char*) malloc(size);
  goto read;
 reserve:;
  {
    size *= 2;
    char* new_input = (char*) malloc(size);
    copy(used, input, new_input);
    free(input);
    input = new_input;
  }
 read:;
  char c = fgetc(stdin);
  if (c == '\n' || c == EOF)
    goto end;
  input[used++] = c;
  if (used == size)
    goto reserve;
  goto read;
 end:;
  input[used] = '\0';
}

void getResults()
{
  size_t size = strlen(input);
  for (size_t i = 0; i < size; ++i)
    for (size_t j = 0; j < size - i; ++j)
      //printf("%c == %c", input[j], input[j + i]);
      if (input[j] == input[j + i])
	++counter;
}

int main()
{
  readInput();
  getResults();
  printf("%d\n", counter);
}

Test details

Test 1

Group: 1

Verdict: ACCEPTED

input
BBBAABBBAAAABBAAAABAABAABBBBBB...
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correct output
2554

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user output
2554

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Test 2

Group: 1

Verdict: ACCEPTED

input
GDFVYWQCZAFGICSXOSWBZMGPDBSSVL...
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correct output
299

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user output
299

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Test 3

Group: 1

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAZAAAA...
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correct output
4314

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user output
4314

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Test 4

Group: 1

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4231

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user output
4231

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Test 5

Group: 1

Verdict: ACCEPTED

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...
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correct output
5050

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user output
5050

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Test 6

Group: 2

Verdict: ACCEPTED

input
BBABABBBABBAABBABBABAABAAABABA...
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correct output
6253029

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user output
6253029

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Test 7

Group: 2

Verdict: ACCEPTED

input
RBKJMLDVQMKHYKCNDIVVKOMFUXTFMG...
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correct output
485173

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user output
485173

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Test 8

Group: 2

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
12427725

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user output
12427725

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Test 9

Group: 2

Verdict: ACCEPTED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
12467549

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user output
12467549

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Test 10

Group: 2

Verdict: ACCEPTED

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...
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correct output
12502500

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user output
12502500

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Test 11

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
BAAAAABABBABAABAABABABBBABBAAB...
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correct output
2500051369

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user output
(empty)

Test 12

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
ABBURXDRVXAYBPXXOQZNYHLWGUEEWR...
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correct output
192407124

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user output
(empty)

Test 13

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4998050400

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user output
(empty)

Test 14

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAA...
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correct output
4998850144

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user output
(empty)

Test 15

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ...
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correct output
5000050000

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user output
(empty)